Periodic Trend that you are investigating: (Be sure to define it as well. You may use your text as a resource)
Graph your data and insert it below: Be sure to graph the trends across the period as well as down the group or family. Pick two periods for one graph and two groups or families for the other graph. You should have two graphs.
Periodic Trend that you are investigating: (Be sure to define it as well. You may use your text as a resource)
Graph your data and insert it below:
Be sure to graph the trends across the period as well as down the group or family. Pick two periods for one graph and two groups or families for the other graph. You should have two graphs.
Describe the trend in words.